Physics, 01.10.2021 19:20, wilkoASK2919
IM REPOSTING THIS BECAUSE SOMBODY GAVE A NON-LEGIT ANSWER TO GRAB POINTS. I WILL REPORT ACCOUNT IF HAPPENS AGAIN.
A kayak on a lake is moving at a constant speed of 2.4 m/s in a direction 41.2° north of west. After 27 min, find the following.
(a)
How far west, in kilometers, has the kayak traveled?
(b)
How far north, in kilometers, has the kayak traveled?
Answers: 2
Physics, 22.06.2019 05:30, alexportillo859
Blank liquids and gases exert a buoyant force on objects placed in them
Answers: 3
Physics, 22.06.2019 13:50, heatherlemaster
The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?
Answers: 2
Physics, 22.06.2019 14:10, momo842
Your starship, the aimless wanderer, lands on the mysterious planet mongo. as chief scientist-engineer, you make the following measurements: a 2.50-kg stone thrown upward from the ground at 14.0 m/s returns to the ground in 5.70 s ; the circumference of mongo at the equator is 2.20×10^5 km ; and there is no appreciable atmosphere on mongo. (a) the starship commander, captain confusion, asks for the following information: what is the mass of mongo? (b) if the aimless wanderer goes into a circular orbit 2.20×10^4 km above the surface of mongo, how many hours will it take the ship to complete one orbit? (c) an unmanned spacecraft is in a circular orbit around the moon, observing the lunar surface from an altitude of 44.0 km . to the dismay of scientists on earth, an electrical fault causes an on-board thruster to fire, decreasing the speed of the spacecraft by 23.0 m/s . if nothing is done to correct its orbit, with what speed (in km/h) will the spacecraft crash into the lunar surface?
Answers: 1
Physics, 22.06.2019 16:30, breannaasmith1122
If anyone who can me with this hw? i would really appreciate it
Answers: 2
IM REPOSTING THIS BECAUSE SOMBODY GAVE A NON-LEGIT ANSWER TO GRAB POINTS. I WILL REPORT ACCOUNT IF H...
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